Workaround nvc++ bug

The previous code causes a linker failure due to a duplicated definition of `PointerLikeTypeTraits<decltype(PointerUnion<PTs...>::Val)>::NumLowBitsAvailable`.
root-project · Nov 29, 2023 · 8c0a2d2 · 8c0a2d2
1 parent 924306c
commit 8c0a2d2
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/interpreter/llvm-project/llvm/include/llvm/ADT/PointerUnion.h b/interpreter/llvm-project/llvm/include/llvm/ADT/PointerUnion.h
@@ -261,8 +261,9 @@ struct PointerLikeTypeTraits<PointerUnion<PTs...>> {
 
   // The number of bits available are the min of the pointer types minus the
   // bits needed for the discriminator.
-  static constexpr int NumLowBitsAvailable = PointerLikeTypeTraits<decltype(
-      PointerUnion<PTs...>::Val)>::NumLowBitsAvailable;
+  using nvhpcWorkAround = decltype(PointerUnion<PTs...>::Val);
+  static constexpr int NumLowBitsAvailable =
+      PointerLikeTypeTraits<nvhpcWorkAround>::NumLowBitsAvailable;
 };
 
 // Teach DenseMap how to use PointerUnions as keys.